The following is the complete list of 7 Backbreaker unlockable teams, which can be unlocked through completing Road To Backbreaker, Practice Mode, and through entering free codes.
- 505 Games: Enter Code (UINUWU3FSFJ5QYRF8WQX)
- Anchorage Watchmen: Complete Tackle Alley
- BBFL All-Stars: Beat the Division 1 All-Star team in Road To Backbreaker
- CPFL All-Stars: Beat the Division 3 All-Star team in Road To Backbreaker
- Milwaukee Mariners: Complete Traning Mode
- Natural Motion: Enter Code (Y9E38NHL3819Z1KLKR7B)
- UPFL All-Stars: Beat the Divison 2 All-Star team in Road To Backbreaker